<script setup lang="ts" name="AuthRole">
import {getAuthRole, updateAuthRole} from '@/api/system/user';

const route = useRoute();
const {proxy} = getCurrentInstance() as ComponentInternalInstance;

const loading = ref(true);
const total = ref(0);
const pageNum = ref(1);
const pageSize = ref(10);
const roleIds = ref([]);
const roles = ref([]);
const form = ref({
  nickName: undefined,
  userName: undefined,
  userId: undefined
});

const authRoleTableRef = ref<ElTableInstance>();

/** 单击选中行数据 */
const clickRow = (row: any) => {
    row.flag = !row.flag;
    authRoleTableRef.value?.toggleRowSelection(row, row.flag);
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: any) => {
    roleIds.value = selection.map((item: any) => item.roleId);
};

/** 保存选中的数据编号 */
const getRowKey = (row: any) => {
  return row.roleId;
};

/** 关闭按钮 */
const close = () => {
  const obj = {path: '/system/user'};
  proxy.$tab.closeOpenPage(obj);
};

/** 提交按钮 */
const submitForm = () => {
    const userId = form.value.userId;
    const rIds = roleIds.value.join(',');
    updateAuthRole({userId: userId, roleIds: rIds}).then(response => {
        proxy.$modal.msgSuccess('授权成功');
        close();
    });
};

onMounted(() => {
  const userId = route.params && route.params.userId;
  if (userId) {
    loading.value = true;
    getAuthRole(userId).then(response => {
      form.value = response.user;
      roles.value = response.roles;
      total.value = roles.value.length;
      nextTick(() => {
        roles.value.forEach(row => {
          if (row.flag) {
            authRoleTableRef.value?.toggleRowSelection(row, true);
          }
        });
      });
      loading.value = false;
    });
  }
});
</script>

<template>
  <div class="app-container">
    <h4 class="form-header h4">基本信息</h4>
    <el-form :model="form" label-width="80px">
      <el-row>
        <el-col :span="8" :offset="2">
          <el-form-item label="用户昵称" prop="nickName">
            <el-input v-model="form.nickName" disabled/>
          </el-form-item>
        </el-col>
        <el-col :span="8" :offset="2">
          <el-form-item label="登录账号" prop="userName">
            <el-input v-model="form.userName" disabled/>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>

    <h4 class="form-header h4">角色信息</h4>
    <el-table v-loading="loading" :row-key="getRowKey" @row-click="clickRow" ref="authRoleTableRef"
              @selection-change="handleSelectionChange"
              :data="roles.slice((pageNum - 1) * pageSize, pageNum * pageSize)">
      <el-table-column label="序号" width="55" type="index" align="center">
        <template #default="scope">
          <span>{{ (pageNum - 1) * pageSize + scope.$index + 1 }}</span>
        </template>
      </el-table-column>
      <el-table-column type="selection" :reserve-selection="true" width="55"></el-table-column>
      <el-table-column label="角色编号" align="center" prop="roleId"/>
      <el-table-column label="角色名称" align="center" prop="roleName"/>
      <el-table-column label="权限字符" align="center" prop="roleKey"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" v-model:page="pageNum" v-model:limit="pageSize"/>

    <el-form label-width="100px">
      <div style="text-align: center;margin-left:-120px;margin-top:30px;">
        <el-button type="primary" @click="submitForm()">提交</el-button>
        <el-button @click="close()">返回</el-button>
      </div>
    </el-form>
  </div>
</template>
